40867472

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{9221}}^1$

素因数の和:9506

約数の個数: 20

約数和(自身を含む): 79475196

約数和(自身を除く): 38607724

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 9221, 18442, 36884, 73768, 147536, 2554217, 5108434, 10216868, 20433736, 40867472]

約数ペア:

[(1, 40867472), (2, 20433736), (4, 10216868), (8, 5108434), (16, 2554217), (277, 147536), (554, 73768), (1108, 36884), (2216, 18442), (4432, 9221)]